| Value | Category | Cases | |
|---|---|---|---|
| 1 | Partner wanted to use | 1 | 
                                
                                0%
                             | 
| 2 | Discordant couple | 1 | 
                                
                                0%
                             | 
| 3 | She was pregnant | 6 | 
                                
                                0.1%
                             | 
| 4 | Adviced by health proffesional | 1 | 
                                
                                0%
                             | 
| 5 | Had not started on any other method | 1 | 
                                
                                0%
                             | 
| 99 | Not applicable | 5383 | 
                                
                                99.8%
                             | 
| Sysmiss | 1 |